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eess.SP2023
Grid Hopping: Accelerating Direct Estimation Algorithms for Multistatic FMCW Radar
Gilles Monnoyer, Thomas Feuillen, Maxime Drouguet +2
This paper presents a novel signal processing technique, coined grid hopping, as well as an active multistatic Frequency-Modulated Continuous Wave (FMCW) radar system designed to e…
cs.LG2023
Safe Peeling for L0-Regularized Least-Squares with supplementary material
Théo Guyard, Gilles Monnoyer, Clément Elvira +1
We introduce a new methodology dubbed ``safe peeling'' to accelerate the resolution of L0-regularized least-squares problems via a Branch-and-Bound (BnB) algorithm. Our procedure e…